237863916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3319

約数の個数: 72

約数和(自身を含む): 630957600

約数和(自身を除く): 393093684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1278, 2059, 2556, 3209, 4118, 6177, 6418, 8236, 9627, 12354, 12836, 18531, 19254, 24708, 28881, 37062, 38508, 57762, 74124, 93061, 115524, 186122, 227839, 279183, 372244, 455678, 558366, 683517, 837549, 911356, 1116732, 1367034, 1675098, 2050551, 2734068, 3350196, 4101102, 6607331, 8202204, 13214662, 19821993, 26429324, 39643986, 59465979, 79287972, 118931958, 237863916]

約数ペア:

[(1, 237863916), (2, 118931958), (3, 79287972), (4, 59465979), (6, 39643986), (9, 26429324), (12, 19821993), (18, 13214662), (29, 8202204), (36, 6607331), (58, 4101102), (71, 3350196), (87, 2734068), (116, 2050551), (142, 1675098), (174, 1367034), (213, 1116732), (261, 911356), (284, 837549), (348, 683517), (426, 558366), (522, 455678), (639, 372244), (852, 279183), (1044, 227839), (1278, 186122), (2059, 115524), (2556, 93061), (3209, 74124), (4118, 57762), (6177, 38508), (6418, 37062), (8236, 28881), (9627, 24708), (12354, 19254), (12836, 18531)]